Dormant Bank Accounts — How to Track Down and Reclaim Forgotten Money in 2026
Old bank accounts, forgotten savings and lost premium bonds add up to billions in unclaimed UK money. How to search for and reclaim dormant accounts in 2026.
How Much Unclaimed Money Is Actually Out There
Industry estimates have consistently put the total value of dormant and forgotten UK financial assets — bank accounts, building society accounts, Premium Bonds, pensions and more — in the billions of pounds. A large share of this comes down to simple forgetting: an account opened years ago and never closed, a Premium Bond holding from a childhood gift, a savings account from a job or address long since changed.
The Dormant Assets Scheme: What It Actually Means
When a bank account has been genuinely dormant for an extended period (typically 15 years of no customer-initiated activity), the balance can be transferred under the Dormant Assets Scheme to a reclaim fund, which channels the money toward social and community initiatives while it sits unclaimed. Crucially, this transfer does not extinguish your right to the money — you (or your estate) can reclaim the full original balance at any point in the future, with the reclaim fund remaining obligated to repay it.
How to Search
| Step | What to do |
|---|---|
| 1 | Use the free My Lost Account service, searching with your current and any previous names/addresses |
| 2 | Check separately with NS&I for any Premium Bonds or National Savings products |
| 3 | Check old paperwork, statements or emails for account numbers or provider names you may have forgotten |
| 4 | For a deceased relative, gather probate documentation before contacting relevant institutions |
Avoiding Paid Tracing Scams
Because unclaimed money is a well-known phenomenon, it attracts commercial tracing services that charge a fee (sometimes a percentage of whatever is found) for a search that the official free services provide at no cost. There is rarely a good reason to pay for this — My Lost Account and NS&I's own tracing tools cover the vast majority of legitimate lost-account scenarios without charge.
Practical Steps If You Find an Account
Once a lost account or holding is identified, the relevant institution will typically require identity verification (proof of identity and address) before releasing funds, and additional probate documentation if you're claiming on behalf of a deceased relative's estate. Processing times vary by institution but are generally measured in weeks rather than months for straightforward personal claims.
Use the calculator below to see how much a forgotten savings balance could realistically have grown if it had remained invested over the years since you lost track of it.
Frequently asked questions
Does money in a dormant bank account still belong to me after years of inactivity?
Yes — under the UK's Dormant Assets Scheme, banks and building societies can transfer balances from genuinely dormant accounts (typically inactive for 15 years or more) to a reclaim fund that channels the money toward social and community causes, but the original account holder (or their estate) retains the right to reclaim the full original balance at any time, with the transferring institution or the reclaim fund remaining liable to repay it in full.
How do I search for a lost or forgotten bank account?
The main free service for this is My Lost Account (run jointly by UK Finance, the Building Societies Association and National Savings & Investments), which allows you to search across participating banks and building societies simultaneously using your name and any address history, rather than needing to contact each institution individually. There is no charge to use this service — be wary of any paid third-party 'tracing' service that charges a fee for something the official free service already provides.
Can I reclaim money from a deceased relative's dormant account?
Yes, as the executor or administrator of the estate, though the process requires providing a grant of probate (or letters of administration) and evidence of your relationship to the deceased and entitlement to the estate. The specific documentation required can vary between institutions, so it's worth contacting the relevant bank or using the My Lost Account service to identify the right institution first, then following their specific probate-related reclaim process.
Does forgotten Premium Bond money get lost if unclaimed for a long time?
No — Premium Bonds and any unclaimed prizes remain valid indefinitely; NS&I does not have a time limit after which Premium Bond holdings or prizes become void. NS&I runs its own prize checker and has a dedicated process for tracing lost Premium Bonds, separate from the general My Lost Account bank account tracing service, for anyone who suspects they (or a relative) held bonds that were never claimed.
Try the calculators
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